Fru Removal And Installation Flow - Fujitsu M10-4 Service Manual

the replacement operation panel to the same value as that before maintenance.
13.4

FRU Removal and Installation Flow

Perform maintenance work on the PSU backplane unit and operation panel by
following the procedures shown in
The workflow assumes that the chassis requiring maintenance has been removed in
"7.2 FRU Replacement
Figure 13-3 Maintenance workflow
(Remove chassis requiring maintenance)
1. Enable removal of PSU backplane unit
2. Remove PSU backplane unit
3. Remove operation panel
4. Install operation panel
5. Install PSU backplane unit
312 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
Workflow."
(Restore chassis requiring maintenance)
Figure 13-3 and Table 13-1.